Apperance Model performance very bad in night scenario ?

[CarlHuangNuc]

Hi Author,

         I found Apperance Model can work in many scenario. but in night ,the picture quality or light have big impact on Apperance model peformance . Why it is normal ？？ because  most of  image net data  came from daytime scene ?

[Zhongdao]

Hi I think you're right. Most of the provided appearance models are trained on ImageNet, it is very likely that images/videos in your scenario are out of the training distribution.